Finite Group Databasebeta

C7×#27088 #13204304

order1792
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23

Aliases

direct productC7×#27088

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC22×C7×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C4×C7×C4⋊C4 ◁ G

742 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 39 points:

(1,2,3,4,5,6,7)(8,9,12,13)(10,14,11,15)(16,17,19,20)(18,22,23,21)(24,25)(26,33)(27,37)(28,32)(29,31)(30,36)(34,39)(35,38);(9,13)(14,15)(17,20)(21,22)(24,26)(25,30)(27,35)(28,36)(29,34)(31,38)(32,33)(37,39);(8,10,12,11)(9,14,13,15)(16,18,19,23)(17,21,20,22)(26,34)(27,29)(30,38)(31,37)(33,39)(35,36);(8,11,12,10)(9,14,13,15)(17,20)(21,22)(24,27,28,29)(25,31,32,37)(26,35,36,34)(30,38,33,39)

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 20076);